; (function($) { if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) { alert('blockUI requires jQuery v1.2.3 or later!  You are using v' + $.fn.jquery); return; } $.fn._fadeIn = $.fn.fadeIn; var noOp = function() { }; var mode = document.documentMode || 0; var setExpr = $.browser.msie && (($.browser.version < 8 && !mode) || mode < 8); var ie6 = $.browser.msie && /MSIE 6.0/.test(navigator.userAgent) && !mode; $.blockUI = function(opts) { install(window, opts); }; $.unblockUI = function(opts) { remove(window, opts); }; $.growlUI = function(title, message, timeout, onClose) { var $m = $('<div class="growlUI"></div>'); if (title) $m.append('<h1>' + title + '</h1>'); if (message) $m.append('<h2>' + message + '</h2>'); if (timeout == undefined) timeout = 3000; $.blockUI({ message: $m, fadeIn: 700, fadeOut: 1000, centerY: false, timeout: timeout, showOverlay: false, onUnblock: onClose, css: $.blockUI.defaults.growlCSS }); }; $.fn.block = function(opts) { return this.unblock({ fadeOut: 0 }).each(function() { if ($.css(this, 'position') == 'static') this.style.position = 'relative'; 
if ($.browser.msie) this.style.zoom = 1; install(this, opts); }); };
$.fn.unblock = function(opts) { return this.each(function() { remove(this, opts); }); };
$.blockUI.version = 2.39; 
$.blockUI.defaults = { message: '<h1>Please wait...</h1>', title: null, draggable: true, theme: false, css: { padding: 0, margin: 0, width: '30%', top: '40%', left: '35%', textAlign: 'center', color: '#000', border: '3px solid #aaa', backgroundColor: '#fff', cursor: 'wait' }, themedCSS: { width: '30%', top: '40%', left: '35%' }, overlayCSS: { backgroundColor: '#000', opacity: 0.6, cursor: 'wait' },
growlCSS: { 
	width: '350px', top: '10px', left: '', right: '10px', border: 'none', padding: '5px', opacity: 0.6, cursor: 'default', color: '#fff', backgroundColor: '#000', '-webkit-border-radius': '10px', '-moz-border-radius': '10px', 'border-radius': '10px' }, iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank', forceIframe: false, baseZ: 1000, centerX: true, centerY: true, allowBodyStretch: true, 
	bindEvents: true, constrainTabKey: true, fadeIn: 200, fadeOut: 400, timeout: 0, showOverlay: true, focusInput: true,
	applyPlatformOpacityRules: true, onBlock: null, onUnblock: null, quirksmodeOffsetHack: 4, blockMsgClass: 'blockMsg' };
var pageBlock = null; 
var pageBlockEls = [];
function install(el, opts) {
	var full = (el == window); 
var msg = opts && opts.message !== undefined ? opts.message : undefined;
opts = $.extend({},
	$.blockUI.defaults, opts || {}
); 
opts.overlayCSS = $.extend({},
	$.blockUI.defaults.overlayCSS, opts.overlayCSS || {});
var css = $.extend({}, $.blockUI.defaults.css, opts.css || {}); 
var themedCSS = $.extend({},
$.blockUI.defaults.themedCSS, opts.themedCSS || {}); msg = msg === undefined ? opts.message : msg; 
if (full && pageBlock) remove(window, { fadeOut: 0 }); if (msg && typeof msg != 'string' && (msg.parentNode || msg.jquery)) { 
	var node = msg.jquery ? msg[0] : msg; var data = {}; $(el).data('blockUI.history', data); 
	data.el = node; data.parent = node.parentNode; data.display = node.style.display; data.position = node.style.position;
	if (data.parent) data.parent.removeChild(node); } $(el).data('blockUI.onUnblock', opts.onUnblock); 
	var z = opts.baseZ; 
	var lyr1 = ($.browser.msie || opts.forceIframe) ? $('<iframe class="blockUI" style="z-index:' + (z++) + ';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="' + opts.iframeSrc + '"></iframe>') : $('<div class="blockUI" style="display:none"></div>');
	var lyr2 = opts.theme ? $('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:' + (z++) + ';display:none"></div>') : $('<div class="blockUI blockOverlay" style="z-index:' + (z++) + ';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');
	var lyr3, s; if (opts.theme && full) { s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:' + (z + 10) + ';display:none;position:fixed">' + '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">' + (opts.title || '&nbsp;') + '</div>' + '<div class="ui-widget-content ui-dialog-content"></div>' + '</div>'; } else if (opts.theme) { s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:' + (z + 10) + ';display:none;position:absolute">' + '<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">' + (opts.title || '&nbsp;') + '</div>' + '<div class="ui-widget-content ui-dialog-content"></div>' + '</div>'; } else if (full) { s = '<div class="blockUI ' + opts.blockMsgClass + ' blockPage" style="z-index:' + (z + 10) + ';display:none;position:fixed"></div>'; } else { s = '<div class="blockUI ' + opts.blockMsgClass + ' blockElement" style="z-index:' + (z + 10) + ';display:none;position:absolute"></div>'; } lyr3 = $(s); if (msg) { if (opts.theme) { lyr3.css(themedCSS); lyr3.addClass('ui-widget-content'); } else lyr3.css(css); } if (!opts.theme && (!opts.applyPlatformOpacityRules || !($.browser.mozilla && /Linux/.test(navigator.platform)))) lyr2.css(opts.overlayCSS); lyr2.css('position', full ? 'fixed' : 'absolute'); if ($.browser.msie || opts.forceIframe) lyr1.css('opacity', 0.0); var layers = [lyr1, lyr2, lyr3], $par = full ? $('body') : $(el); $.each(layers, function() { this.appendTo($par); }); if (opts.theme && opts.draggable && $.fn.draggable) { lyr3.draggable({ handle: '.ui-dialog-titlebar', cancel: 'li' }); } var expr = setExpr && (!$.boxModel || $('object,embed', full ? null : el).length > 0); if (ie6 || expr) { if (full && opts.allowBodyStretch && $.boxModel) $('html,body').css('height', '100%'); if ((ie6 || !$.boxModel) && !full) { var t = sz(el, 'borderTopWidth'), l = sz(el, 'borderLeftWidth'); var fixT = t ? '(0 - ' + t + ')' : 0; var fixL = l ? '(0 - ' + l + ')' : 0; } $.each([lyr1, lyr2, lyr3], function(i, o) { var s = o[0].style; s.position = 'absolute'; if (i < 2) { full ? s.setExpression('height', 'Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.boxModel?0:' + opts.quirksmodeOffsetHack + ') + "px"') : s.setExpression('height', 'this.parentNode.offsetHeight + "px"'); full ? s.setExpression('width', 'jQuery.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"') : s.setExpression('width', 'this.parentNode.offsetWidth + "px"'); if (fixL) s.setExpression('left', fixL); if (fixT) s.setExpression('top', fixT); } else if (opts.centerY) { if (full) s.setExpression('top', '(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"'); s.marginTop = 0; } else if (!opts.centerY && full) { var top = (opts.css && opts.css.top) ? parseInt(opts.css.top) : 0; var expression = '((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + ' + top + ') + "px"'; s.setExpression('top', expression); } }); } if (msg) { if (opts.theme) lyr3.find('.ui-widget-content').append(msg); else lyr3.append(msg); if (msg.jquery || msg.nodeType) $(msg).show(); } if (($.browser.msie || opts.forceIframe) && opts.showOverlay) lyr1.show(); if (opts.fadeIn) { var cb = opts.onBlock ? opts.onBlock : noOp; var cb1 = (opts.showOverlay && !msg) ? cb : noOp; var cb2 = msg ? cb : noOp; if (opts.showOverlay) lyr2._fadeIn(opts.fadeIn, cb1); if (msg) lyr3._fadeIn(opts.fadeIn, cb2); } else { if (opts.showOverlay) lyr2.show(); if (msg) lyr3.show(); if (opts.onBlock) opts.onBlock(); } bind(1, el, opts); if (full) { pageBlock = lyr3[0]; pageBlockEls = $(':input:enabled:visible', pageBlock); if (opts.focusInput) setTimeout(focus, 20); } else center(lyr3[0], opts.centerX, opts.centerY); if (opts.timeout) { var to = setTimeout(function() { full ? $.unblockUI(opts) : $(el).unblock(opts); }, opts.timeout); $(el).data('blockUI.timeout', to); } }; function remove(el, opts) { var full = (el == window); var $el = $(el); var data = $el.data('blockUI.history'); var to = $el.data('blockUI.timeout'); if (to) { clearTimeout(to); $el.removeData('blockUI.timeout'); } opts = $.extend({}, $.blockUI.defaults, opts || {}); bind(0, el, opts); if (opts.onUnblock === null) { opts.onUnblock = $el.data('blockUI.onUnblock'); $el.removeData('blockUI.onUnblock'); } var els; if (full) els = $('body').children().filter('.blockUI').add('body > .blockUI'); else els = $('.blockUI', el); if (full) pageBlock = pageBlockEls = null; if (opts.fadeOut) { els.fadeOut(opts.fadeOut); setTimeout(function() { reset(els, data, opts, el); }, opts.fadeOut); } else reset(els, data, opts, el); }; function reset(els, data, opts, el) { els.each(function(i, o) { if (this.parentNode) this.parentNode.removeChild(this); }); if (data && data.el) { data.el.style.display = data.display; data.el.style.position = data.position; if (data.parent) data.parent.appendChild(data.el); $(el).removeData('blockUI.history'); } if (typeof opts.onUnblock == 'function') opts.onUnblock(el, opts); }; function bind(b, el, opts) { var full = el == window, $el = $(el); if (!b && (full && !pageBlock || !full && !$el.data('blockUI.isBlocked'))) return; if (!full) $el.data('blockUI.isBlocked', b); if (!opts.bindEvents || (b && !opts.showOverlay)) return; var events = 'mousedown mouseup keydown keypress'; b ? $(document).bind(events, opts, handler) : $(document).unbind(events, handler); }; function handler(e) { if (e.keyCode && e.keyCode == 9) { if (pageBlock && e.data.constrainTabKey) { var els = pageBlockEls; var fwd = !e.shiftKey && e.target === els[els.length - 1]; var back = e.shiftKey && e.target === els[0]; if (fwd || back) { setTimeout(function() { focus(back) }, 10); return false; } } } var opts = e.data; if ($(e.target).parents('div.' + opts.blockMsgClass).length > 0) return true; return $(e.target).parents().children().filter('div.blockUI').length == 0; }; function focus(back) { if (!pageBlockEls) return; var e = pageBlockEls[back === true ? pageBlockEls.length - 1 : 0]; if (e) e.focus(); }; function center(el, x, y) { var p = el.parentNode, s = el.style; var l = ((p.offsetWidth - el.offsetWidth) / 2) - sz(p, 'borderLeftWidth'); var t = ((p.offsetHeight - el.offsetHeight) / 2) - sz(p, 'borderTopWidth'); if (x) s.left = l > 0 ? (l + 'px') : '0'; if (y) s.top = t > 0 ? (t + 'px') : '0'; }; function sz(el, p) { return parseInt($.css(el, p)) || 0; }; })(jQuery);